Serpent 401744 Bladeless Spool Outdrives - Precision Handling Kit  [SER401744]

Serpent SER401744 Spool Outdrive 4X-411 no-blade (2)
Price:
NZD$45.71
Brand:
Serpent
Model:
SER401744
Condition:
Brand New
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Precision Bladeless Outdrives from Serpent

The Serpent 401744 bladeless spool outdrives are engineered to tighten steering response and reduce component failures. Targeted at Project 4X and compatible with Eryx cars, these units dispense with the traditional driveshaft blade to lower breakage risk. Manufactured in high-strength spring steel, they are built for longevity with minimal material wear.

Controlled Flex for Consistent Cornering

These outdrives are machined to achieve measured flexibility that absorbs impact forces without permanent distortion. The bladeless design reduces slack in the drive system, producing steadier turn-in and improved consistency lap after lap. Lower rotating mass also benefits acceleration out of corners.

Where They Work Best

Although designed with the Project 4X in mind, the spool outdrives also suit the Serpent Eryx range where the same spool interface is used. They are a practical choice for drivers who prioritise durability and repeatable handling when setting up for track conditions.

They are compatible with Eryx models that use the same spool geometry. Confirm the mating surfaces and pin alignment before fitting to avoid interference.
While built for racing durability, the spring steel construction tolerates occasional heavier use, though repeated heavy bashing will still cause wear over time.
With fewer blade parts to wear or snap, maintenance is reduced to routine checks for play and fastener security rather than frequent blade replacement.
No mandatory changes are required, but you may fine tune diff and suspension settings to match the slightly altered steering feel after installation.

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